Keystones — Bedrock
Five GCSE retrieval questions · 3 February 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 89 + 52
Answer: 89 + 52 = 141 -
2. Algebra
Find the next term: 23, 29, 35, 41, ...
Answer: 47 -
3. Geometry
Opposite = 6cm, hypotenuse = 8.5cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 10% of 68
Answer: 6.8 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2